4.6 
1.4k+ *The Angi rating for Plumbing companies in Oswego, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
*The HomeAdvisor rating for Plumbing companies in Oswego, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.
Last update on January 29, 2026
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2012
Free estimates
Emergency services offered
"Plumber did a great job, very pleasant and quick work and clean up."
+39
Serving Oswego, IL and surrounding areas
Approved
Emergency services offered
Customers say: True professional
"I wanted to replace my kitchen faucet but there was no need. The repair person was very upfront and honest and that saved me a lot of money. He tightened a leak and put on a water purifier. In Addition, very professional, honest, and on time for the start of work! He more dedicated to his company then most owners. Yes, I would highly recommend DLA Sewer & Drain to homeowners and businesses. Thank you!"
+5
Serving Oswego, IL and surrounding areas
Approved
In business since 2009
Free estimates
Emergency services offered
"I was blown away by these guys! We have had a leak that has been the bane of our existence--intermittent and yet prolific. Several different plumbers and a handyman took a crack at diagnosing the issue. The guys from Plumb It investigated and, when the leak didn't show up immediately, came up with a plan. Less than 24 hours later, my leak was diagnosed and resolved. Hopefully we won't need to call any time soon, but the next time we do have an issue, they're on speed dial. Thanks again!"
Serving Oswego, IL and surrounding areas
Approved
In business since 2012
Free estimates
Emergency services offered
"Al wants to you to make his company your plumber for life. His charges were almost half of everyone else, no charge for the estimate, on time, and actually a little less than his initial estimate. He will be my plumber for all my needs going forward."
+146
Serving Oswego, IL and surrounding areas
Approved (Corporate)
In business since 1922
Free estimates
Emergency services offered
"In my experience the technicians and plumbers have all been professional, knowledgeable and very nice."
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2021
Free estimates
Warranties offered
"Excellent plumber. Very professional, great prices. Showed up on time. A+ work. Did not try to upsell but made good recommendations. Happy to have found my plumber for life!"
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2016
Free estimates
Emergency services offered
"I would hire them again . I have a summer plumbing project for which they will be my first call."
+63
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 2017
Free estimates
Emergency services offered
"The experience I had with Home Remodeling Bathroom Systems was awesome. The owner Walter was very knowledgeable and and understood what I was looking for in my bathroom remodeling. His quote for the job was very reasonable. His crew Igor and Val were very professional did great work. All in all I was happy that I hired this company"
+33
Serving Oswego, IL and surrounding areas
Approved
In business since 2011
Free estimates
Warranties offered
"I was referred to Tony's by Jim Dahmer Plumbing. A representative from Tony's arrived earlier than expected. Louis was polite, professional, took care of the problem and cleaned up/disinfected when he was finished. The price was also reasonable. I would definitely use Tony's again."
+14
Serving Oswego, IL and surrounding areas
Approved
Super Service Award Winner
In business since 1993
Emergency services offered
Warranties offered
"Plumbing work was really good But Clean-up from removing the old shower needed a little bit extra time."
From average costs to expert advice, get all the answers you need to get your job done.
Whether you’re changing your home’s floor plan in a remodel or just replacing old, worn-out plumbing, this guide will help you estimate the cost of repiping a house in Chicago, IL.
Discover how much a plumber costs in Chicago and how to hire a licensed pro for repairs, remodels, or emergency service in your neighborhood.
Under the sink, behind the tub, or through the walls—pipe replacement costs in Chicago, IL for small projects run the gamut. Here's what to know.
Need to create a residential plumbing design layout but don’t know where to start? Learn essential plumbing components to create the perfect layout for your home.
When you’re building your dream home, the plumbing is pivotal. Learn the elements that make up plumbing for new construction with our helpful tips.
There are a few plumbing terms that everyone needs to know. Using this informative guide, you’ll learn plumbing terms like flapper and shut-off valve to help you tackle both emergencies and everyday annoyances.
